Inventor · disambiguated record

Junichi Koyama

Also filed as: KOYAMA JUNICHI

31 granted patents·5 pending applications·383 citations·filing 19882019

97Inventor score
Technology areasY02EB21DG21CA61BH04W
Files withHITACHI LTD15AMADA CO LTD9NEC CORP3PENTAX CORP2ASAHI OPTICAL CO LTD1

Top patents by PatentIndex Score

36 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →